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package dnbW.entityW;

import dnbW.dbW.DataSource;

/**
 * An interface for the path entity
 * @author truongbaquan
 */
public interface IPath {
    public DataSource getDataSource();

    public String[] getElements();

    public String getElementAtLevel(int level);

    public boolean isAttribute();

    public int getLevel();

    public String toSQLPathExp();

    public String toPathExp();
}
